| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $38.44 | 3.644% | $39.8408 | $39.84 | $39.85 | $39.80 |
| Purchase #2 | $85.36 | 3.504% | $88.351 | $88.35 | $88.35 | $88.40 |
| Purchase #3 | $198.66 | 6.543% | $211.6583 | $211.66 | $211.65 | $211.70 |
| Purchase #4 | $64.53 | 6.585% | $68.7793 | $68.78 | $68.80 | $68.80 |
| Purchase #5 | $164.87 | 6.698% | $175.913 | $175.91 | $175.90 | $175.90 |
| Purchase #6 | $78.71 | 5.770% | $83.2516 | $83.25 | $83.25 | $83.30 |
| Purchase #7 | $28.74 | 3.341% | $29.7002 | $29.70 | $29.70 | $29.70 |
| 7 purchase totals = | $659.31 | $697.4942 | $697.49 | $697.50 | $697.60 | |